Hierarch
From FABT
A Hierarch is a member of the Commune of the Hierarchs. Their role is to govern and address the affairs of the Turian Hierarchy (and, later, the Neo-Turian Empire), vote with the other hierarchs on who their council member will be and advise the Primarch and Metarch on current events and public opinion. There is a total of thirty hierarchs in the Commune of the Hierarchs, each one serving a maximum of an eight year term. Hierarchs are elected to their positions, representing the only mechanism of the turian government that is democratic. The ArchGeneral and Didact are hierarchs by default.